Implement JSON Comment Interpreter

# Introduction

In this project, you will learn how to implement a JSON comment interpreter. This is a useful feature when working with JSON configuration files, as it allows you to add comments to explain the reasoning behind certain settings.

## 👀 Preview

$ /usr/local/go/bin/go test
PASS
ok      jsonex  0.002s

## 🎯 Tasks

In this project, you will learn:

- How to initialize a Go module and set up the necessary environment
- How to implement a JSON comment parsing function that supports the `#` character as a comment
- How to handle cases where the `"` character is part of the string content
- How to test the JSON comment parsing function

## 🏆 Achievements

After completing this project, you will be able to:

- Understand how to work with Go modules and set up a development environment
- Implement a custom JSON parser that supports comments
- Write tests to ensure the correctness of your JSON comment parsing function
- Apply your newfound knowledge to enhance your JSON-based configuration files with informative comments